Home / 3,298,853.93-4,552,418.25-2,009,693.36

Finding the Fourth Proportional to 3,298,853.93, 4,552,418.25 and 2,009,693.36

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Solution

The fourth proportional to 3,298,853.93, 4,552,418.25 and 2,009,693.36 is: 2,773,376.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,853.93 : 4,552,418.25 = 2,009,693.36 : x
  2. Step 2: Convert to fraction form
    3,298,853.93/4,552,418.25 = 2,009,693.36/x
  3. Step 3: Cross multiply
    3,298,853.93x = 4,552,418.25 × 2,009,693.36
  4. Step 4: Simplify right side
    3,298,853.93x = 9,148,964,740,348.87
  5. Step 5: Solve for x
    x = 9,148,964,740,348.87/3,298,853.93
  6. Step 6: Final answer
    x = 2,773,376.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.